Josh Hartnett and Eva Green star in Showtime's upcoming psychosexual horror series "Penny Dreadful," created and written by John Logan ("Hugo") and executive produced by Sam Mendes. The series winds together the origin stories of characters like Dorian Gray and Dr. Frankenstein in Victorian London, with "The Orphanage" filmmaker Juan Antonio Bayona directing the first two episodes. "Penny Dreadful" will premiere on May 11th -- check out two new teasers from Showtime below.